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The trap contains sand lentoid traps formed by sand bar and sand updip wedge-out traps.

发育的地层—岩性圈闭类型主要为砂质滩坝成因的砂岩透镜体岩性圈闭和砂岩上倾尖灭地层圈闭。

In order to overcome the disadvantage of volume effect and improve prospecting precision of MT, the paper puts forward a multi-channel telemetry method of stratum resistivity for linearity processing exploring depth and electromagnetic frequency in the local area, which creates a crresponding relationship between stratum resistivity and sounding line, and a multi-channel observation system is designed accordingly to explore the resistivity of underground ledge.

为克服大地电磁勘探中"体积效应"的缺点，提高探测精度，提出多道遥测地层电阻率法，该方法是在一个局部区域内，将勘探深度和电磁波周期进行线性化处理，使得地层电阻率和测深曲线建立对应关系，并据此设计了一个多道探测地下矿层电阻率的观测系统。

Biology is applied to geology in several ways, notably through the study of fossils, and is especially significant in establishing biostratigraphic zones for regional stratigraphical correlation.

生物学可以从几个方面应用于地质学。较为明显的是用于化石研究，同时，生物学对区域地层对比和建立生物地层带具有极为重要的意义。

Biology is applied to geology in several ways, notably through the study of fossils, and is especially significant in establish ing biostratigraphic zones for regional stratigraphical correlation.

生物学可以从几个方面应用于地质学。较为明显的是用于化石研究，同时，生物学对区域地层对比和建立生物地层带具有极为重要的意义。

Biology is applied to geology in several ways, notably through the study of fossil s,and is especially significant in establishing biostratigraphic zones for regional stratigraphical correlation.

生物学可以从几个方面应用于地质学。较为明显的是用于化石研究，同时，生物学对区域地层对比和建立生物层序地层带具有极为重要的意义。

Biology is applied to geology in several ways, notably through the study of fossils, is especially significant in establishing biostratigraphic zones for regional stratigraphical correlation.

生物学可以 www.ssbbww.com 从几个方面 www.sSbbww.com 应用于地质学。较为明显的是用于化石研究，同时 ssb§bww.com ，生物学对区域 www.Ssbbww.com 地层对比和建立生物层序地层带具有极为重要 ww w.8tt t8.com 的意义。

In the paper, the newest recognization about basic principle and controlling factores of sequence stratigraphy is analysed.

本文分析了层序地层学的基本原理、控制因素等方面的最新认识，总结了层序地层学4大发展方向。

And a few stacks are evidently curved, which shows the compression parallel to the bedding. According to the relation-ship between stack, bedding and hydraulic fractured-filled quartz veinlet, the very low metamorphism is regarded as the product before the regional deformation structure-thermal event.

根据堆垛集合体、层理及早世代水力破裂充填石英微细脉体间关系，认为极低级变质作用是区域变形构造热事件之前的产物：变质温度在 15 5～ 35 0°C之间，变质级、地层时代及岩层在地层柱中的位置渐趋一致，与区域变形强度缺乏谐调关系。

Whipstock is put down in dense formation of Changlongshan group in Qingbaikou system, entering buried-hill formation by milling cone window sidetracking, oblique reducing, stabilizing and increasing of sidetracking. 152mm whipstock is chosen reasonably in construction cooperated with wireless inclinometer, which brings one-time seating and sealing success. Gabby cemented carbide is optimized as milling cone window sidetracking in 154mm XZ series of main cutting edge, which brings one-time success.

选择在清白口系的长龙山组致密地层(2617m)下入斜向器，使用铣锥开窗侧钻、侧钻降斜、稳斜、增料进入潜山地层，在施工中合理选用152mm斜向器，配合使用无线随钻测斜仪一次坐封成功，优选碎硬质合金作为主切削刃的154mmXZ系列铣锥开窗侧钻一次成功。

Drived by tectonic compressional stress and buoyancy force, deep fluid migrates up along faults and porosity in the sediments, and gas hydrate is formed in the shallow sediments of accretionary wedge.

在增生楔部位，地层深部的流体，在挤压构造应力及浮力的作用下，沿断层及地层孔隙运移至海底浅层，形成水合物。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。